2с-5с²=2с²-3с
7с²-5с=0
с(7с-5)=0
с1=0
7с-5=0
7с=5
с2=5/7
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2с-5с²=2с²-3с
7с²-5с=0
с(7с-5)=0
с1=0
7с-5=0
7с=5
с2=5/7